摘要
本文分析了采用改进型稳压变压器的三端口不停电电源在市电突然停电而转为逆变器供电时,输出电压瞬变现象的改善和向蓄电池充电时输出电流极限值的提高.
In this paper,an analysis of a Triport AC Uninterruptible Power Supply (UPS)with an advanced Triport constant voltage transfomer is presented,which includes the advance of voltage transient when AC power is suddenly interrupted and the increase of critical value of output charging current.
关键词
三端口
不停电电源
稳压变压器
uninterruptible power supplys
constant voltage transformer
triport
